Sulfur dioxide gas is:
A) a homogeneous mixture
B) a compound
C) an element
D) a heterogeneous mixture
E) a solid at room temperature
Correct Answer:
Verified
Q35: The SI unit for mass is:
A)kilogram
B)gram
C)pound
D)ounce
E)newton
Q36: Oxygen is:
A)a mixture
B)a compound
C)an element
D)a solution
E)always combined
Q37: The term substance should be used for:
A)chemical
Q38: If gasoline costs 98.5 cents per liter
Q39: Choose the INCORRECT statement.
A)Matter is made of
Q41: One centimeter is equal to:
A)1.09 yards
B)0.30 ft
C)2.54
Q42: Which of the following is the proper
Q43: 1.00 oz of gold (density = 19.3
Q44: The definition of pH is pH =
Q45: Convert 1400 mm to inches.
A)5500 in
B)550 in
C)36
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